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Category: Ion ChannelsarrowSodium ChannelsarrowVoltage-gated Sodium Channels
Cat.No. Product Name
2976 A 803467
Price and Availability

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A 803467
Chemical Name: 5-(4-Chlorophenyl)-N-(3,5-dimethoxyphenyl)-2-furancarbo xamide

Biological Activity:

Selective blocker of NaV1.8 channels (IC50 values are 8, 2450, 6740, 7340 and 7380 nM for hNaV1.8, hNaV1.3, hNaV1.7, hNaV1.5 and hNaV1.2 channels respectively). Shows no significant activity against TRPV1, P2X2/3, CaV2.2 and KCNQ2/3 channels. Antinociceptive; potently attenuates mechanical allodynia in two models of neuropathic pain following i.p. administration.

Technical Data:

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M.Wt: 357.79
Formula: C19H16ClNO4
Storage: Store at +4°C
Solubility: Soluble to 100 mM in DMSO and to 25 mM in Ethanol
Purity: >98%
CAS No: [944261-79-4]

Resources:

  • Certificate of Analysis / MSDS:

    Certificate of Analysis: View current batch
    Product/Material Safety Data Sheet: View current batch

    References:

    Jarvis et al (2007) A-803467, a potent and selective NaV1.8 sodium channel blocker, attenuates neuropathic and inflammatory pain in the rat. Proc.Natl.Acad.Sci. 104 8520. Rush and Cummins (2007) Painful research: identification of a small-molecule inhibitor that selectively targets NaV1.8 sodium channels. Mol.Interv. 7 192. McGaraughty et al (2008) A selective NaV1.8 sodium channel blocker, A-803467 [5-(4-chlorophenyl-N-(3,5-dimethoxyphenyl)furan-2-carboxamide], attenuates spinal neuronal activity in neuropathic rats. J.Pharmacol.Exp.Ther. 324 1204.
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    Keywords: A 803467, Sodium Channels, Selective NaV1.8 Blocker, A803467, Tocris Bioscience

    Literature in this Area
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    Signal Transduction Guide : An informative guide for all scientists working in: Cell cycle & apoptosis, Protein kinases & phosphatases, Ion channels, Calcium & lipid signaling, Cyclic nucleotides & G-proteins, Nitric oxide, & Signaling EnzymesA complete listing of signal transduction products available from Tocris, including descriptions on selected tools and unit sizes.
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